AUTHOR=Zhang Xin , Wang Yue , Zhuang Zibo , Liu Yuxi , Yuan Chengduo , Su Lei , Shao Jingyuan , Chan Pak-Wai TITLE=Comparison of simulating visibility using XGBoost and IMPROVE method: a case study in East China JOURNAL=Frontiers in Environmental Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2024.1534113 DOI=10.3389/fenvs.2024.1534113 ISSN=2296-665X